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csstools

15 indexed repositories · View on GitHub

sanitize.css
A best-practices CSS foundation

CSS · 5307 stars
postcss-plugins
PostCSS Tools and Plugins

CSS · 1052 stars
postcss-font-magician
Magically generate all the @font-face rules

JavaScript · 998 stars
postcss-normalize
Use the parts of normalize.css (or sanitize.css) you need from your browserslist

CSS · 837 stars
normalize.css
A cross-browser CSS foundation

HTML · 656 stars
system-font-css
Use the native system font of the OS running the browser

HTML · 528 stars
postcss-sass
Use Sass as a PostCSS plugin

JavaScript · 149 stars
postcss-advanced-variables
Use Sass-like variables, conditionals, and iterators in CSS

JavaScript · 144 stars
postcss-color-mod-function
Modify colors using the color-mod() function in CSS

JavaScript · 95 stars
postcss-language
Support for modern and experimental CSS within Visual Studio Code

83 stars
stylelint-value-no-unknown-custom-properties
A stylelint rule to catch usage of unknown custom properties

JavaScript · 76 stars
stylelint-use-logical
Enforce usage of logical properties and values in CSS

JavaScript · 74 stars
postcss-extend-rule
Use the extend at-rule and functional selectors in CSS

JavaScript · 54 stars
stylelint-use-nesting
Enforce nesting when it is possible in CSS

JavaScript · 50 stars
postcss-input-range
Use unprefixed input range selectors in CSS

JavaScript · 43 stars

Open All

96 open issues indexed

Solution for IOS? Open

csstools/system-font-css#7 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Scss @import gets confused between css and scss files Open

csstools/system-font-css#12 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Why @import 'system-font' instead of @import 'system-font-css'? Open

csstools/system-font-css#17 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Please add Chrome OS core fonts Open

csstools/system-font-css#18 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Google Chrome and italic Open

csstools/system-font-css#19 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Propose variations : serif, sans-serif, monospace ? Open

csstools/system-font-css#21 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Defaults to Tahoma on Mac Firefox Open

csstools/system-font-css#22 · 1 comment · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Is the project dead? Open

csstools/system-font-css#23 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Windows 10 and 11 systems benefit from Cascadia Code before Consolas Open

csstools/system-font-css#24 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Intellisense/autocompletion Open

csstools/postcss-language#2 · 12 comments · 34 reactions · 0 assignees · Indexed Sep 15, 2026
Color picker doesn't work Open

csstools/postcss-language#3 · 10 comments · 29 reactions · 0 assignees · Indexed Sep 15, 2026
Syntax highlighting for nested elements is broken Open

csstools/postcss-language#5 · 4 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
Feature request: support for the `source.css.postcss` scope Open

csstools/postcss-language#8 · 0 comments · 11 reactions · 0 assignees · Indexed Sep 15, 2026
emmet not woking well in vscode Open

csstools/postcss-language#9 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
There is not Symbol information Open

csstools/postcss-language#10 · 0 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Problem with Autocompletion Open

csstools/postcss-language#11 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
This extension disables VS Code's IntelliSense for CSS: Open

csstools/postcss-language#12 · 6 comments · 44 reactions · 0 assignees · Indexed Sep 15, 2026
Changes SCSS syntax highlighting Open

csstools/postcss-language#14 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
`@media screen and (max-width: env(--size-breakpoint-s)) {` breaks highlighting Open

csstools/postcss-language#15 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Is there still a use case for this VSCode Extension? Open

csstools/postcss-language#16 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
There is an issue with postcss extension viz when it is enabled the vs code intellisense stops working. Please fix this ASAP. Open

csstools/postcss-language#18 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
$counter in @each statement not working Open

csstools/postcss-advanced-variables#59 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Wrong comparison with parenthesis in @if Open

csstools/postcss-advanced-variables#64 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Calculated variables in `for` statement Open

csstools/postcss-advanced-variables#65 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
@elseif is supported? Open

csstools/postcss-advanced-variables#67 · 3 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Can't use variables for custom property names in @each loops Open

csstools/postcss-advanced-variables#75 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Mixins: Default values break when using empty parens Open

csstools/postcss-advanced-variables#76 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Mixins: RGB and HSL (and variant) color values break when passed to mixin Open

csstools/postcss-advanced-variables#77 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Mixins: CSS variables break when passed to mixin Open

csstools/postcss-advanced-variables#78 · 2 comments · 4 reactions · 0 assignees · Indexed Sep 15, 2026
Mixins: Inconsistent errors when not passing required params Open

csstools/postcss-advanced-variables#79 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Could not resolve the variable within mixin Open

csstools/postcss-advanced-variables#80 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Add support for @function? Open

csstools/postcss-advanced-variables#81 · 0 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Handling multi-levels variables? Open

csstools/postcss-advanced-variables#82 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
@each don't work properly. Open

csstools/postcss-advanced-variables#88 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Could not resolve variable $c within #{$c}__label{ ... } Open

csstools/postcss-advanced-variables#91 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Suggestion for a new feature: Read-Only Variables to Overide other Variables Open

csstools/postcss-advanced-variables#92 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Not evaluating number when passing variables Open

csstools/postcss-advanced-variables#98 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Compatibility with Tailwind 4.0.0-beta.5 and newer Open

csstools/postcss-advanced-variables#111 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
@each: Variables didn't get resolved for @include mixins Open

csstools/postcss-advanced-variables#112 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Not loading "Bree Serif" Open

csstools/postcss-font-magician#112 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Override required in Chrome Open

csstools/postcss-input-range#6 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
ForceImport works wrong Open

csstools/postcss-normalize#44 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
postcss-import config missing options Open

csstools/postcss-normalize#49 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
V9: Cannot find module 'sanitize.css/page.css' Open

csstools/postcss-normalize#62 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Parser error on whitespace after "+" Open

csstools/postcss-color-mod-function#25 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Used color-mod() in CSS variable is not working Open

bug help wanted

csstools/postcss-color-mod-function#41 · 18 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Use `@layer` Open

csstools/normalize.css#26 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
The rule for nested lists in `normalize.css` and `opinionated.css` is no longer necessary Open

csstools/normalize.css#27 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Why we have nesting of where in dl ol ul ? ( :where(dl, ol, ul)) Open

csstools/normalize.css#28 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
No update in 2y: how can it support last 2-3 browser versions then? Open

csstools/normalize.css#32 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026

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